diff -r 000000000000 -r 4f2f89ce4247 WebCore/xml/XMLHttpRequestProgressEvent.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/xml/XMLHttpRequestProgressEvent.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2008 Apple Inc. All rights reserved.
+ * Copyright (C) 2008 Julien Chaffraix <jchaffraix@webkit.org>. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef XMLHttpRequestProgressEvent_h
+#define XMLHttpRequestProgressEvent_h
+
+#include "ProgressEvent.h"
+
+namespace WebCore {
+
+    class XMLHttpRequestProgressEvent : public ProgressEvent {
+    public:
+        static PassRefPtr<XMLHttpRequestProgressEvent> create()
+        {
+            return adoptRef(new XMLHttpRequestProgressEvent);
+        }
+        static PassRefPtr<XMLHttpRequestProgressEvent> create(const AtomicString& type, bool lengthComputable = false, unsigned loaded = 0, unsigned total = 0)
+        {
+            return adoptRef(new XMLHttpRequestProgressEvent(type, lengthComputable, loaded, total));
+        }
+
+        virtual bool isXMLHttpRequestProgressEvent() const { return true; }
+
+        // Those 2 methods are to be compatible with Firefox and are only a wrapper on top of the real implementation.
+        unsigned position() const { return loaded(); }
+        unsigned totalSize() const { return total(); }
+
+    private:
+        XMLHttpRequestProgressEvent() { }
+        XMLHttpRequestProgressEvent(const AtomicString& type, bool lengthComputable, unsigned loaded, unsigned total)
+            : ProgressEvent(type, lengthComputable, loaded, total)
+        {
+        }
+    };
+
+} // namespace WebCore
+
+#endif // XMLHttpRequestProgressEvent_h